ClassID:

48057

B29B7/246 - CPC Classification

Classification description:

Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type; Component parts, details or accessories; Auxiliary operations for feeding in mixers having more than one rotor and a casing closely surrounding the rotors, e.g. with feeding plungers

Recent Application in this class:
#1
20260102944
2026-04-16

INTERNAL MIXER

#2
20180290337
2018-10-11

Apparatus and method for making a rubber finish mixture containing at least one reactive additive

#3
20160361697
2016-12-15

Mixer provided with floating weight moving mechanism

#4
20160297102
2016-10-13

Device for measuring thrust load acting on rotor of sealed kneading apparatus

#5
20160297101
2016-10-13

Thrust load measuring device for sealed mixing device and calibration method for same

#6
20160200001
2016-07-14

Internal mixer

#7
20150036449
2015-02-05

Closed-type rubber kneader kneading efficiency evaluation method

#8
20140369843
2014-12-18

Mixing rotor and internal mixer

#9
20140291876
2014-10-02

Powder compound agent collection device for seal pressurized-type kneading machine, and collection method therefor

#10
20140249250
2014-09-04

Rubber composition fabrication method and rubber composition

#11
20140160878
2014-06-12

Dynamic cooling

#12
20120020181
2012-01-26

Sealed mixer

#13
20120014206
2012-01-19

Closed kneading machine and kneading rotor

#14
20110222364
2011-09-15

Kneading rotor, batch kneader and method of kneading materials

#15
20100156051
2010-06-24

DUST SEAL STRUCTURE OF INTERNAL MIXER

#16
20080239866
2008-10-02

Keel type ram for use in internal batch mixers with tangential rotors

#17
20080122188
2008-05-29

Viscous material feed system with platen and method

#18
20080109112
2008-05-08

Controlled material processing method

#19
20080109111
2008-05-08

Controlled material processing device, controller and method

#20
20080087150
2008-04-17

Viscous material metering system and method

#21
20070177450
2007-08-02

Keel type ram for use in internal batch mixers with tangential rotors

#22
20070025176
2007-02-01

Batch mixer